Changes to Step #8
Edit by Sarah Pierce —
Edit approved by Sarah Pierce
- Before
- After
- Unchanged
Step Lines
| [title] Examine & Test | |
| [* black] Examine the contact pads for corrosion. | |
| - | [* black] To test if the corrosion is causing |
| + | [* black] To test if the corrosion is causing the calculator to not power on: |
| [* black] Place good batteries in the back of the case (proper direction) | |
| [* black] Lay the circuit board over the batteries (4 little posts will align them) | |
| [* black] Press down a little over the batteries to make sure they have a good connection (if necessary) | |
| [* black] Tap a screwdriver to short the "ON" contact pad (top right) | |
| [* black] If the display comes on, then the corrosion is the problem | |
| + | [* black] Follow the same steps for testing if the corrosion is causing a key not to work. Except short the contact pad for that key to test it. |